Brazilian Blowout Vs Keratin Treatment: Which Is Best For Frizzy Hair?

At this point, most of us are tired of frizzy, unmanageable hair. The thought of a professional treatment has definitely crossed your mind! So, we’re putting the best ones head-to-head to see which one actually wins!

Feb 18, 2026, 11:36 AM
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What Is A Brazilian Blowout?

If you're short on time but want high-gloss hair, this is it! Basically, it’s a liquid keratin formula that is sealed in with heat to create a protective barrier.

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What Is A Keratin Treatment?

If you’re looking for a serious transformation, Keratin is for you. It pumps protein back into your hair to flatten the cuticle. It’s the go-to for anyone who wants to relax their curls and enjoy that sleek, glass-hair finish.

Key Difference – Ingredients

Brazilian Blowouts rely on a 'Brazilian Super Nutrient Complex' to smooth the outer layer. Whereas, traditional Keratin uses concentrated protein mix that’s a bit more serious about straightening every single strand.

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Treatment Time

Got a busy schedule? The Brazilian Blowout is your option, usually wrapping up in about 90 minutes. For Keratin, expect to settle into that salon chair for a good two to three hours!

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How Long Do Results Last?

A Brazilian Blowout gives you about 12 weeks of easy mornings before it gradually washes out. Keratin will let your hair stay sleek and frizz-free for up to five full months!

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Hair Texture and Finish

If you love your curls but hate the frizz, the Brazilian Blowout keeps your natural bounce and volume. But if you're chasing that ultra-sleek look, Keratin is your bestie for a totally smooth finish!

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Frizzy Hair Treatment Comparison

The Brazilian Blowout is a lightweight shield that tames flyaways without losing body. For heavy-duty frizz control and a glossy finish, Keratin is what you need!

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Which One is Right for You?

If you want to tame frizz for a few months, go for the Brazilian Blowout. But if you need pin-straight hair and are ready to commit for half a year, Keratin is the winner!

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